*{margin:0;padding:0}
body{
    font-size:14px;
    color:#666;
}
div{
    box-sizing:border-box;
}
li{
    list-style:none;
}
a{
   text-decoration: none;
   color:#666;
}
.container{
    width:1000px;
}
.center{
    margin-left:auto;
    margin-right:auto;
}
.row{
    overflow:hidden;
}
.top{
    height:62px;
    background:#18b1be url("../images/logo.png") no-repeat center;
}
.nav{
    height:42px;
    background:#EBEBEB;
}
.nav-all{
    height:42px;
    line-height: 42px;
    position: relative;
}
.nav-all div{
    float:left;
}
.nav-left{
    position: absolute;
    left:0;
    top:0;
    margin-left:18px;
}
.nav-content{
   position: absolute;
   top:50%;
   left:50%;
   transform: translate(-50%,-50%);
}
.nav-right{
    position: absolute;
    right:0;
    top:0;
    color:orange;
}

.nav-content li{
    float:left;
    font-size:18px;
    padding:0 30px;
}
.nav-left i{
    color:#18b1be;
}

.content{
    height:845px;
    background: #fff;
    position: relative;
    margin-top:20px;
}
.content-left{
    height:845px;
    width:180px;
    position: absolute;
    left:0;
    top:0;
    background: #EBEBEB;
    padding:0 auto;
}
.content-left-top{
    width:180px;height:75px;
    background:rgb(230, 227, 227); 
    border-left:5px solid #18b1be;
    font-size:18px; 
    text-align:center;
    line-height: 75px;
    margin-bottom:-15px;
    color:#18b1be;
}
.content-right{
    height:845px;
    width:810px;
    position: absolute;
    right:0;top:0;
    background: #EBEBEB;

}
.content-left ul{
    margin-top:25px;
    margin-left:40px;
}
 .content-left li{
     font-size:16px;
    line-height: 30px;
 }
 .content-left li:first-child{
     margin-left:-20px;
     color:#333;
 }
 .content-left img{
     margin-right:10px;
 }
.content-right-all{
    height:145px;
    background: rgb(230, 227, 227);
    position: relative; 
    overflow:hidden; 
}
.content-right-all img{
    position: absolute;
    left:40px;top:20px;
}
.content-right-all ul{
   position: absolute;
   left:160px;top:35px;
}
.content-right-all li:nth-child(1){
    font-size:18px;
    margin-bottom:10px;
}
.content-right-all li:nth-child(n+2){
    font-size:16px;
    line-height: 25px;
}
.content-right-all hr{
    width:1px;height:95px;
    position: absolute;
    left:360px;top:25px;
}
.content-right-all a{
    color:#18b1be;
    margin-left:5px;
}
.content-right-left img{
  position: absolute;
  left:390px;top:55px;
}
.content-right-left p{
    position: absolute;
    left:440px;
    top:60px;
}
.content-right-left span{
    position: absolute;
    left:440px;top:75px;
}
.content-right-right img{
position: absolute;
left:580px;top:55px;
}
.content-right-right p{
    position: absolute;
    left:630px;
    top:60px;
}
.content-right-right span{
    position: absolute;
    left:630px;top:75px;
}
.nav-bottom{
    height:220px;
    background:#666;
    color:#fff;
    font-size:12px;
    margin-top:30px;
}
.nav-bottom-all{
    width:1000px;
    position: relative;
}
.image{
    position: absolute;
    top:25px;
    left:18px;
}
.nav-bottom-left{
    position: absolute;
    top:78px;
    left:18px;
    line-height: 22px;
}
.nav-bottom-left li:nth-child(1){
    margin-bottom:5px;
}
.nav-bottom-right{
    position: absolute;
    left:488px;
    top:60px;
    line-height: 30px;
    
}
.nav-bottom-right li{
    float:left;
}
.nav-bottom-right li:nth-child(1){
    margin-right: 80px;
}
.nav-bottom-right li:nth-child(2){
    margin-right: 130px;

}
.nav-bottom-right li:nth-child(3){
    margin-right: 20px;
}
.nav-bottom-right a{
    color:#fff;
    font-size:12px;
}
 .nav-bottom hr{
    position: absolute;
    left:0;
    top:175px;
    width:1000px;
}
.nav-bottom-bottom{
    position: absolute;
    left:18px;
    top:192px;
}
.nav-bottom-bottom span:nth-child(3){
    margin-left:440px;
}
 
